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TPPC在0.08mol/L CH_3COONa和0.4mol/L CH_3COOH(NaAc-HAc下同)底液条件下,在电位 —1.57 V(υs.SCE)附近产生一尖锐的导数波,峰高在3.7×10~(-6)～5.6×l0~(-5)mol/L范围内呈线性关系.同时,讨论了极谱波的性质及电极反应机理.
Under the conditions of 0.08 mol / L CH_3COONa and 0.4 mol / L CH_3COOH (NaAc-HAc), TPPC produced a sharp derivative wave at a potential of -1.57 V (υs.SCE) with a peak height of 3.7 × 10 ~ (-6) ~ 5.6 × l0 ~ (-5) mol / L, and the polarographic wave properties and electrode reaction mechanism were also discussed.